Developer solution vial



FIG. 1 is a top view of a developer solution vial in accordance with our new design.

FIG. 2 is a top front perspective view of the developer solution vial of FIG. 1 .

FIG. 3 is a top rear perspective of the developer solution vial of FIG. 1 .

FIG. 4 is a top right perspective view of the developer solution vial of FIG. 1 .

FIG. 5 is a top left perspective view of the developer solution vial of FIG. 1 .

FIG. 6 is a bottom view of the developer solution vial of FIG. 1 .

FIG. 7 is a bottom perspective view of the developer solution vial of FIG. 1 .

FIG. 8 is a planar cross-sectional view of the developer solution vial taken along line 7-7 of FIG. 1 ; and,

FIG. 9 is a front view of the developer solution vial of FIG. 1 .

The broken lines depict portions of the developer solution vial that form no part of the claimed design. 

CLAIM The ornamental design for a developer solution vial, as shown and described. 